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GM LS O2 Oxygen Sensor Flat 4-Wire Female Connector Component Kit

Marsoni M251S
Sale price$22.99
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GM LS O2 Oxygen Sensor Flat 4-Wire Female Connector Component KitLS Oxygen Sensor Connector Component Kit Female Flat 4 Wire Compatible with: 1997 and newer GM LS Series engines Replaces broken, worn out, or missing harness connectors for the Oxygen Sensor Compatible with 1997 and newer GM LS series engines with Flat 4 Female Terminal connector oxygen (O2) sensors Includes: Includes Connector, Retainer, terminals, and seals Includes additional seals and terminals as shown For the highest quality, most reliable
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Amazon Customer
Cuba, US
★★★★★ 5
Noticeable scent difference compared to factory standard
Smells clean for months. We are mainly gravel roads and these cabin filters do a great job
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Reviewed in the United States on April 3, 2026
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Gary H.
Phoenix, US
★★★★★ 5
It fits perfectly.
Great replacement and a very good price.
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Reviewed in the United States on January 17, 2026
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Amazon Customer
New York, US
★★★★★ 5
Nice and a good price.
Fit our F250 Diesel well.
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Reviewed in the United States on November 10, 2025
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Rick
Dallas, US
★★★★★ 5
Great fitment
Nice fitment
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Reviewed in the United States on December 15, 2025
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Lauren Drennan
Draper, US
★★★★★ 2
F250 cabin filter change
Too thick. Air flow decreased significantly which is terrible in the AZ heat!
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Reviewed in the United States on July 27, 2025

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